Guitar key



FIG. 1 is a top plan view of my new design for guitar key.

FIG. 2 is a bottom plan view of FIG. 1.

FIG. 3 is a right side elevation view of FIG. 1.

FIG. 4 is a left side elevation view of FIG. 1.

FIG. 5 is a front side elevation view of FIG. 1.

FIG. 6 is a back side elevation view of FIG. 1; and,

FIG. 7 is a top perspective view of FIG. 1. 

The ornamental design for a guitar key, as shown. 